RU2167910C2 - Снижение вязкости путем разложения нафтеновых кислот в углеводородных нефтях выдержкой при повышенной температуре - Google Patents

Снижение вязкости путем разложения нафтеновых кислот в углеводородных нефтях выдержкой при повышенной температуре Download PDF

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RU2167910C2
RU2167910C2 RU98109526/04A RU98109526A RU2167910C2 RU 2167910 C2 RU2167910 C2 RU 2167910C2 RU 98109526/04 A RU98109526/04 A RU 98109526/04A RU 98109526 A RU98109526 A RU 98109526A RU 2167910 C2 RU2167910 C2 RU 2167910C2
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Prior art keywords
viscosity
heat treatment
crude oil
crude oils
naphthenic acids
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RU98109526/04A
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English (en)
Russian (ru)
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RU98109526A (ru
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Сол К. Блам
Уильям Н. Олмстед
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Экссон Рисерч энд Энджиниринг Компани
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/007—Visbreaking
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/06—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by heating, cooling, or pressure treatment

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
RU98109526/04A 1995-10-20 1996-08-09 Снижение вязкости путем разложения нафтеновых кислот в углеводородных нефтях выдержкой при повышенной температуре RU2167910C2 (ru)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US54620195A 1995-10-20 1995-10-20
US08/546,201 1995-10-20
US08/546.201 1995-10-20
US57105195A 1995-12-12 1995-12-12
US08/571,051 1995-12-12
US08/571.051 1995-12-12

Publications (2)

Publication Number Publication Date
RU98109526A RU98109526A (ru) 2000-06-20
RU2167910C2 true RU2167910C2 (ru) 2001-05-27

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Application Number Title Priority Date Filing Date
RU98109526/04A RU2167910C2 (ru) 1995-10-20 1996-08-09 Снижение вязкости путем разложения нафтеновых кислот в углеводородных нефтях выдержкой при повышенной температуре

Country Status (15)

Country Link
US (1) US5976360A (da)
EP (1) EP0948581B1 (da)
JP (1) JPH11513727A (da)
KR (1) KR100456033B1 (da)
CN (1) CN1088740C (da)
AR (1) AR003278A1 (da)
AU (1) AU713522B2 (da)
BR (1) BR9611120A (da)
CA (1) CA2231515C (da)
DE (1) DE69632486T2 (da)
DK (1) DK0948581T3 (da)
NO (1) NO981672D0 (da)
RU (1) RU2167910C2 (da)
TW (1) TW372246B (da)
WO (1) WO1997014766A1 (da)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100155304A1 (en) * 2008-12-23 2010-06-24 Her Majesty The Queen In Right Of Canada As Represented Treatment of hydrocarbons containing acids
CA2732919C (en) 2010-03-02 2018-12-04 Meg Energy Corp. Optimal asphaltene conversion and removal for heavy hydrocarbons
CN102268287B (zh) * 2010-06-02 2013-10-02 中国石油化工集团公司 一种高酸原料油深度脱酸的延迟焦化方法
CN102268289B (zh) * 2010-06-02 2013-10-02 中国石油化工集团公司 一种含酸原料油的延迟焦化方法
US9200211B2 (en) 2012-01-17 2015-12-01 Meg Energy Corp. Low complexity, high yield conversion of heavy hydrocarbons
US9212330B2 (en) 2012-10-31 2015-12-15 Baker Hughes Incorporated Process for reducing the viscosity of heavy residual crude oil during refining
CA2897871C (en) 2013-02-15 2016-06-21 Rival Technologies Inc. Method of upgrading heavy crude oil
KR101921375B1 (ko) 2013-02-25 2018-11-22 메그 에너지 코오퍼레이션 신규한 장치 및 방법을 이용한 중질 액체 탄화수소로부터 고체 아스팔텐의 개선된 분리（“ias”）
US20150065766A1 (en) * 2013-08-09 2015-03-05 Soumaine Dehkissia Heavy Oils Having Reduced Total Acid Number and Olefin Content
MX2016012020A (es) 2014-03-18 2016-12-07 Quanta Associates Lp Tratamiento de petroleo crudo pesado y diluente.
CN106867581A (zh) * 2015-12-10 2017-06-20 辽宁石油化工大学 一种超声波延迟焦化处理高酸原料的方法
CN115449397B (zh) * 2021-06-08 2024-05-28 中国石油天然气股份有限公司 一种减黏裂化装置及减黏裂化方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US353A (en) * 1837-08-15 Daniel fitzgerald
US1953353A (en) * 1930-08-19 1934-04-03 Associated Oil Company Process of treating hydrocarbon oils
US2186425A (en) * 1937-01-04 1940-01-09 Shell Dev Process for removing naphthenic acids from hydrocarbon oils
US2227811A (en) * 1938-05-23 1941-01-07 Shell Dev Process for removing naphthenic acids from hydrocarbon oils
NO303837B1 (no) * 1994-08-29 1998-09-07 Norske Stats Oljeselskap FremgangsmÕte for Õ fjerne hovedsakelig naftensyrer fra en hydrokarbonolje
CA2212775C (en) * 1995-02-17 2007-04-17 Exxon Research And Engineering Company Thermal decomposition of naphthenic acids
US5820750A (en) * 1995-02-17 1998-10-13 Exxon Research And Engineering Company Thermal decomposition of naphthenic acids

Also Published As

Publication number Publication date
US5976360A (en) 1999-11-02
CN1088740C (zh) 2002-08-07
AR003278A1 (es) 1998-07-08
NO981672L (no) 1998-04-14
EP0948581B1 (en) 2004-05-12
AU713522B2 (en) 1999-12-02
NO981672D0 (no) 1998-04-14
BR9611120A (pt) 1999-07-13
CA2231515C (en) 2008-07-22
DE69632486D1 (de) 2004-06-17
EP0948581A1 (en) 1999-10-13
EP0948581A4 (da) 1999-10-13
CA2231515A1 (en) 1997-04-24
TW372246B (en) 1999-10-21
DE69632486T2 (de) 2005-05-12
KR19990064334A (ko) 1999-07-26
DK0948581T3 (da) 2004-08-16
WO1997014766A1 (en) 1997-04-24
CN1200139A (zh) 1998-11-25
JPH11513727A (ja) 1999-11-24
AU7007296A (en) 1997-05-07
KR100456033B1 (ko) 2004-12-17

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Effective date: 20100810